css underline

1u
2{
3	text-decoration: underline;
4  	text-decoration-color: red;
5}
6example of use: (in html)
7
8<p>The word <u>CAT</u>, is underlined </p>

1h1 {
2  text-decoration: overline;
3}
4
5h2 {
6  text-decoration: line-through;
7}
8
9h3 {
10  text-decoration: underline;
11}
12
13h4 {
14  text-decoration: underline overline;
15}

1<a style="text-decoration: none;"></a>

1a:hover {
2  text-decoration: underline;
3}

1x {
2  text-decoration: line-through;
3}

1text-decoration: underline;